The Hoodman D7000 eye cup is nice but might not be what you are looking for. It is large and has the side wing that will interfere with most glasses. The DK-22 Nikon adaptor is designed to allow various eye cups and magnatiftying adaptors to stack. A DK-22 to adaptor your VF to the round screw thread found on the various Nikon VF accessories, would allow you to screw on a DK-17m magnafier and screw on a DK-19 large round eye cup as an example. Stan St Petersburg Russia
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